CN202620131U - Mobility aid - Google Patents

Abstract

The utility model relates to a walking aid in the field of medical equipment, in particular to a tool for helping people with handicapped legs and feet or the elderly to move and travel conveniently, and aims to provide a walking aid that is easy to move and carry. The walking aid of the utility model includes: a rotatable handrail, the rotatable handrail is ring-shaped; a connecting device, the connecting device is composed of a connecting disc and a connecting rod, and one end of the connecting device is connected to the rotatable handrail through a screw thread. connection; three supporting legs, the three supporting legs are respectively connected to the other end of the connecting device; a height adjustment device, the height adjusting device is respectively connected with the connecting disc and the three supporting legs; The universal wheel is provided at the lower end of the height adjusting device. The utility model has the advantages of simple and stable structure, fast installation, and especially the advantages of labor-saving movement and convenient portability.

Description

Walker

technical field

The utility model relates to a walking aid in the field of medical equipment, in particular to a tool for helping people with inconvenient legs and feet or the elderly to move and travel conveniently.

Background technique

At present, most of the walking aids used in the domestic market are wheelless. Generally, the structure of the metal bracket support frame is used, and the movement method is completed by moving the support frame back and forth, left and right, which greatly consumes the physical strength of the user. . Existing walking aids are inconvenient to carry, poor in folding performance, poor in stability and aesthetics.

Utility model content

The purpose of the utility model is to provide a walking aid which is convenient to move and carry.

The technical scheme of the utility model is that this walking aid comprises:

A rotatable armrest, the rotatable armrest is ring-shaped;

A connecting device, the connecting device is composed of a connecting disc and a connecting rod, one end of the connecting device is connected to the rotatable handrail through threads;

Three supporting legs, the three supporting legs are respectively connected to the other end of the connecting device;

a height adjustment device, the height adjustment device is respectively connected with the connecting disc and the three supporting feet;

Universal wheels, the lower end of the height adjustment device is provided with the universal wheels.

According to the walking aid described in one embodiment of the present invention, the height adjustment device is a sleeve structure.

According to the walking aid described in one embodiment of the present invention, the rotatable armrest is provided with an anti-slip sleeve.

Due to the adoption of the above-mentioned technical scheme, the utility model has the advantages of a simple and stable structure, quick installation, and especially the characteristics of labor-saving movement and portability.

Description of drawings

Fig. 1 is a perspective view of the walking aid of the present invention.

Figure 2 is an exploded view of the walking aid of the present invention

Fig. 3 is a bottom view of Fig. 1 .

Fig. 4 is a right side view of Fig. 1 .

Fig. 5 is a front view of Fig. 1 .

Fig. 6 is a left side view of Fig. 1 .

Fig. 7 is a rear view of Fig. 1 .

FIG. 8 is a top view of FIG. 1 .

Fig. 9 is the folded state of Fig. 1 after use.

Detailed ways

The specific implementation of the present utility model will be further described below in conjunction with the accompanying drawings and examples, but the protection scope of the present utility model should not be limited thereby.

As shown in Figures 1-9, the walker of the present invention includes: a rotatable handrail 2, which is ring-shaped, and its shape and structure are similar to the steering wheel of a car; a connecting device 4, which is composed of Composed of connecting discs and connecting rods, the upper end of the connecting device 4 is connected to the rotatable handrail 2 through threads; three supporting legs are respectively connected to the lower end of the connecting device 4; three height adjusting devices 5, height adjustment The device 5 is respectively connected with the connecting disc and three supporting feet, and the upper end of the height adjusting device 5 is connected with the connecting disc through the fixing screw 3; three sets of universal wheels 6, and the lower end of the height adjusting device 5 is respectively provided with universal wheels 6 . Wherein the height adjusting device 5 is a sleeve structure to facilitate the adjustment of the height of the whole structure. In addition, in order to prevent slipping, an anti-slip sleeve 1 is provided on the rotatable armrest 2 .

The utility model is provided with universal wheel at the end of height adjusting device 5, and universal wheel has the damping of setting, can make like this play the effect of slowing down when moving at a faster speed carelessly. The rotatable armrest 2 can be separated from the whole device, which is convenient for disassembly and carrying. The support frame itself has a certain gravity, so when it is not in use, just lift it up, and the three legs of the support frame will move closer to the middle and fold automatically. Open, retractable and safe. The height of the support frame can be adjusted by the knob, and there are small dots on the support legs as size marks, so that the random height can be used by most people. According to the principles of ergonomics, the rotatable armrest 2 is designed in a shape that conforms to people's usage habits, and can be rotated 180 degrees horizontally to adapt to the grasping methods of different users, which is very user-friendly. The entire walker adopts a modular design, and you can assemble it by yourself according to the illustrations when you go back, reducing the space for transportation and storage.

Before use, the user holds the anti-slip cover 1, can move forward slowly, and rotates the rotatable armrest 2 to adjust the posture. It will not fall down, after use, the family members or themselves can hold the support frame and lift it, the three support frames will automatically fold in the middle, and the height adjustment device 5 will move upwards, and the height adjustment device 5 also restricts the excessive use of the three supports. separate structures.

The above descriptions are only preferred implementation modes of the present utility model, and are not intended to limit the implementation scope of the present utility model. Anyone with ordinary knowledge in the technical field can make various changes and modifications without departing from the spirit and scope of the present utility model, so the protection scope of the present utility model should be based on the scope defined in the claims .

Claims (3)

1. A walking aid, characterized in that it comprises: A rotatable armrest, the rotatable armrest is ring-shaped; A connecting device, the connecting device is composed of a connecting disc and a connecting rod, one end of the connecting device is connected to the rotatable handrail through threads; Three supporting legs, the three supporting legs are respectively connected to the other end of the connecting device; A height adjustment device, the height adjustment device is respectively connected with the connecting disc and the three supporting legs; a universal wheel, the lower end of the height adjustment device is provided with the universal wheel. 2. The walking aid according to claim 1, wherein the height adjusting device is a sleeve structure. 3. The walking aid according to claim 1 or 2, characterized in that: the rotatable armrest is provided with an anti-slip sleeve.

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